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Win32.HLLM.MyDoom.1422
Added to the Dr.Web virus database:
2012-08-15
Virus description added:
2012-09-05
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '\lsass.exe' = '%ALLUSERSPROFILE%\Start Menu\Programs\Startup\lsass.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices] 'WINDOWS SYSTEM' = 'lsass.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'WINDOWS SYSTEM' = 'lsass.exe'
Creates or modifies the following files:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\lsass.exe
Malicious functions:
Creates and executes the following:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\lsass.exe
Terminates or attempts to terminate
the following user processes:
mpftray.exe
NAVAPW32.EXE
MCAGENT.EXE
fsav32.exe
GUARD.EXE
zapro.exe
ZONEALARM.EXE
smc.exe
nod32.exe
outpost.exe
AVP32.EXE
AVPCC.EXE
AVP.EXE
AVGCC32.EXE
AVGCTRL.EXE
Drwebupw.exe
fsav.exe
ccapp.exe
AVPM.EXE
AVSYNMGR.EXE
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